11be35a165
To do so, a few dependencies have been imported: * external/bsd/lutok * external/mit/lua * external/public-domain/sqlite * external/public-domain/xz The Kyua framework is the new generation of ATF (Automated Test Framework), it is composed of: * external/bsd/atf * external/bsd/kyua-atf-compat * external/bsd/kyua-cli * external/bsd/kyua-tester * tests Kyua/ATF being written in C++, it depends on libstdc++ which is provided by GCC. As this is not part of the sources, Kyua is only compiled when the native GCC utils are installed. To install Kyua do the following: * In a cross-build enviromnent, add the following to the build.sh commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes WARNING: At this point the import is still experimental, and not supported on native builds (a.k.a make build). Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
316 lines
10 KiB
C++
316 lines
10 KiB
C++
// Copyright 2012 Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of Google Inc. nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "engine/testers.hpp"
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extern "C" {
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#include <sys/stat.h>
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}
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#include <cstdlib>
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#include <atf-c++.hpp>
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#include "engine/exceptions.hpp"
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#include "utils/datetime.hpp"
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#include "utils/env.hpp"
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#include "utils/format/macros.hpp"
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#include "utils/fs/path.hpp"
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#include "utils/fs/operations.hpp"
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#include "utils/optional.ipp"
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#include "utils/passwd.hpp"
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namespace datetime = utils::datetime;
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namespace fs = utils::fs;
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namespace passwd = utils::passwd;
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using utils::none;
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using utils::optional;
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namespace {
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/// Creates a mock tester.
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///
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/// The interface accepted by the tester is 'mock'. This tester outputs the
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/// arguments passed to it and then prints a message to both the stdout and the
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/// stderr.
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///
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/// \param exit_status Code to exit with.
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static void
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create_mock_tester(const int exit_status)
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{
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atf::utils::create_file(
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"kyua-mock-tester",
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F("#! /bin/sh\n"
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"while [ ${#} -gt 0 ]; do\n"
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" echo \"Arg: ${1}\"\n"
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" shift\n"
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"done\n"
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"echo 'tester output'\n"
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"echo 'tester error' 1>&2\n"
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"exit %s\n") % exit_status);
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ATF_REQUIRE(::chmod("kyua-mock-tester", 0755) != -1);
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utils::setenv("KYUA_TESTERSDIR", fs::current_path().str());
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}
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} // anonymous namespace
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ATF_TEST_CASE_WITHOUT_HEAD(tester__list__defaults);
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ATF_TEST_CASE_BODY(tester__list__defaults)
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{
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create_mock_tester(EXIT_SUCCESS);
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engine::tester tester("mock", none, none);
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const std::string output = tester.list(fs::path("/foo/bar"));
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const std::string exp_output =
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"Arg: list\n"
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"Arg: /foo/bar\n"
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"tester output\n"
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"tester error\n";
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ATF_REQUIRE_EQ(exp_output, output);
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester__list__explicit_common_args);
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ATF_TEST_CASE_BODY(tester__list__explicit_common_args)
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{
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const passwd::user user("fake", 123, 456);
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const datetime::delta timeout(15, 0);
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create_mock_tester(EXIT_SUCCESS);
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engine::tester tester("mock", utils::make_optional(user),
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utils::make_optional(timeout));
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const std::string output = tester.list(fs::path("/another/program/1"));
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const std::string exp_output =
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"Arg: -u123\n"
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"Arg: -g456\n"
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"Arg: -t15\n"
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"Arg: list\n"
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"Arg: /another/program/1\n"
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"tester output\n"
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"tester error\n";
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ATF_REQUIRE_EQ(exp_output, output);
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester__list__unknown_interface);
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ATF_TEST_CASE_BODY(tester__list__unknown_interface)
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{
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utils::setenv("KYUA_TESTERSDIR", ".");
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engine::tester tester("non-existent", none, none);
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ATF_REQUIRE_THROW_RE(engine::error, "Unknown interface non-existent",
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tester.list(fs::path("does-not-matter")));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester__list__tester_fails);
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ATF_TEST_CASE_BODY(tester__list__tester_fails)
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{
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create_mock_tester(EXIT_FAILURE);
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engine::tester tester("mock", none, none);
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ATF_REQUIRE_THROW_RE(
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engine::error,
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"Tester did not exit cleanly:.*tester output.*tester error",
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tester.list(fs::path("does-not-matter")));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester__test__defaults);
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ATF_TEST_CASE_BODY(tester__test__defaults)
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{
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std::map< std::string, std::string > vars;
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create_mock_tester(EXIT_FAILURE);
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engine::tester tester("mock", none, none);
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tester.test(fs::path("/foo/bar"), "test-case", fs::path("/the/result/file"),
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fs::path("tester.out"), fs::path("tester.err"), vars);
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const std::string exp_output =
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"Arg: test\n"
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"Arg: /foo/bar\n"
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"Arg: test-case\n"
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"Arg: /the/result/file\n"
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"tester output\n";
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const std::string exp_error =
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"tester error\n";
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ATF_REQUIRE(atf::utils::compare_file("tester.out", exp_output));
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ATF_REQUIRE(atf::utils::compare_file("tester.err", exp_error));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester__test__explicit_common_args_and_vars);
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ATF_TEST_CASE_BODY(tester__test__explicit_common_args_and_vars)
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{
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const passwd::user user("fake", 123, 456);
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const datetime::delta timeout(15, 0);
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std::map< std::string, std::string > vars;
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vars["var1"] = "value1";
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vars["variable-2"] = "value with spaces";
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create_mock_tester(EXIT_SUCCESS);
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engine::tester tester("mock", utils::make_optional(user),
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utils::make_optional(timeout));
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tester.test(fs::path("/foo/bar"), "test-case", fs::path("/the/result/file"),
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fs::path("tester.out"), fs::path("tester.err"), vars);
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const std::string exp_output =
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"Arg: -u123\n"
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"Arg: -g456\n"
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"Arg: -t15\n"
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"Arg: test\n"
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"Arg: -vvar1=value1\n"
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"Arg: -vvariable-2=value with spaces\n"
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"Arg: /foo/bar\n"
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"Arg: test-case\n"
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"Arg: /the/result/file\n"
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"tester output\n";
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const std::string exp_error =
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"tester error\n";
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ATF_REQUIRE(atf::utils::compare_file("tester.out", exp_output));
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ATF_REQUIRE(atf::utils::compare_file("tester.err", exp_error));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester__test__unknown_interface);
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ATF_TEST_CASE_BODY(tester__test__unknown_interface)
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{
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const std::map< std::string, std::string > vars;
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utils::setenv("KYUA_TESTERSDIR", ".");
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engine::tester tester("non-existent", none, none);
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ATF_REQUIRE_THROW_RE(engine::error, "Unknown interface non-existent",
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tester.test(fs::path("foo"), "bar", fs::path("baz"),
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fs::path("out"), fs::path("err"), vars));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester__test__tester_fails);
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ATF_TEST_CASE_BODY(tester__test__tester_fails)
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{
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const std::map< std::string, std::string > vars;
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create_mock_tester(2);
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engine::tester tester("mock", none, none);
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ATF_REQUIRE_THROW_RE(
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engine::error,
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"Tester failed with code 2; this is a bug",
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tester.test(fs::path("foo"), "bar", fs::path("baz"),
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fs::path("out"), fs::path("err"), vars));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester_path__default);
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ATF_TEST_CASE_BODY(tester_path__default)
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{
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ATF_REQUIRE(atf::utils::file_exists(engine::tester_path("atf").str()));
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ATF_REQUIRE(atf::utils::file_exists(engine::tester_path("plain").str()));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester_path__custom);
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ATF_TEST_CASE_BODY(tester_path__custom)
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{
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fs::mkdir(fs::path("testers"), 0755);
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atf::utils::create_file("testers/kyua-mock-1-tester", "Not a binary");
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atf::utils::create_file("testers/kyua-mock-2-tester", "Not a binary");
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utils::setenv("KYUA_TESTERSDIR", (fs::current_path() / "testers").str());
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const fs::path mock1 = engine::tester_path("mock-1");
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ATF_REQUIRE(mock1.is_absolute());
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ATF_REQUIRE(atf::utils::file_exists(mock1.str()));
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const fs::path mock2 = engine::tester_path("mock-2");
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ATF_REQUIRE(mock2.is_absolute());
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ATF_REQUIRE(atf::utils::file_exists(mock2.str()));
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ATF_REQUIRE_THROW_RE(engine::error, "Unknown interface mock-3",
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engine::tester_path("mock-3"));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester_path__cached);
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ATF_TEST_CASE_BODY(tester_path__cached)
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{
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fs::mkdir(fs::path("testers"), 0755);
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atf::utils::create_file("testers/kyua-mock-tester", "Not a binary");
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utils::setenv("KYUA_TESTERSDIR", (fs::current_path() / "testers").str());
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const fs::path mock = engine::tester_path("mock");
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ATF_REQUIRE(atf::utils::file_exists(mock.str()));
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ATF_REQUIRE(::unlink(mock.c_str()) != -1);
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ATF_REQUIRE(!atf::utils::file_exists(mock.str()));
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ATF_REQUIRE_EQ(mock, engine::tester_path("mock"));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester_path__empty);
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ATF_TEST_CASE_BODY(tester_path__empty)
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{
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fs::mkdir(fs::path("testers"), 0755);
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atf::utils::create_file("testers/kyua--tester", "Not a binary");
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utils::setenv("KYUA_TESTERSDIR", (fs::current_path() / "testers").str());
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ATF_REQUIRE_THROW_RE(engine::error, "Unknown interface ",
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engine::tester_path(""));
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}
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ATF_TEST_CASE_WITHOUT_HEAD(tester_path__missing);
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ATF_TEST_CASE_BODY(tester_path__missing)
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{
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utils::setenv("KYUA_TESTERSDIR", fs::current_path().str());
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ATF_REQUIRE_THROW_RE(engine::error, "Unknown interface plain",
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engine::tester_path("plain"));
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}
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ATF_INIT_TEST_CASES(tcs)
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{
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ATF_ADD_TEST_CASE(tcs, tester__list__defaults);
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ATF_ADD_TEST_CASE(tcs, tester__list__explicit_common_args);
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ATF_ADD_TEST_CASE(tcs, tester__list__unknown_interface);
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ATF_ADD_TEST_CASE(tcs, tester__list__tester_fails);
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ATF_ADD_TEST_CASE(tcs, tester__test__defaults);
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ATF_ADD_TEST_CASE(tcs, tester__test__explicit_common_args_and_vars);
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ATF_ADD_TEST_CASE(tcs, tester__test__unknown_interface);
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ATF_ADD_TEST_CASE(tcs, tester__test__tester_fails);
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ATF_ADD_TEST_CASE(tcs, tester_path__default);
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ATF_ADD_TEST_CASE(tcs, tester_path__custom);
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ATF_ADD_TEST_CASE(tcs, tester_path__cached);
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ATF_ADD_TEST_CASE(tcs, tester_path__empty);
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ATF_ADD_TEST_CASE(tcs, tester_path__missing);
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}
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